feat(openthread): support using custom header file

2025-08-22 17:10:28 +00:00 · 2024-07-18 14:35:00 +08:00
parent 0245561d65
commit 2c4b02e64c
11 changed files with 1464 additions and 1195 deletions
--- a/components/openthread/private_include/openthread-core-esp32x-mtd-config.h
+++ b/components/openthread/private_include/openthread-core-esp32x-mtd-config.h
@@ -8,38 +8,44 @@

 #include "sdkconfig.h"

+#if CONFIG_OPENTHREAD_HEADER_CUSTOM
+#include CONFIG_OPENTHREAD_CUSTOM_HEADER_FILE_NAME
+#endif
+
+#define OPENTHREAD_MTD 1
+
 /**
 * @def OPENTHREAD_CONFIG_PLATFORM_INFO
 *
 * The platform-specific string to insert into the OpenThread version string.
 *
 */
+#ifdef OPENTHREAD_CONFIG_PLATFORM_INFO
+#error `OPENTHREAD_CONFIG_PLATFORM_INFO` is redefined.
+#endif
 #define OPENTHREAD_CONFIG_PLATFORM_INFO CONFIG_OPENTHREAD_PLATFORM_INFO

 /**
- * @def OPENTHREAD_CONFIG_PLATFORM_ASSERT_MANAGEMENT
+ * @def PACKAGE_NAME
 *
- * The assert is managed by platform defined logic when this flag is set.
+ * Define to the full name of this package.
 *
 */
-#define OPENTHREAD_CONFIG_PLATFORM_ASSERT_MANAGEMENT 1
+#ifdef PACKAGE_NAME
+#error `PACKAGE_NAME` is redefined.
+#endif
+#define PACKAGE_NAME CONFIG_OPENTHREAD_PACKAGE_NAME

 /**
- * @def OPENTHREAD_CONFIG_PLATFORM_FLASH_API_ENABLE
+ * @def PACKAGE_STRING
 *
- * Define to 1 to enable otPlatFlash* APIs to support non-volatile storage.
- *
- * When defined to 1, the platform MUST implement the otPlatFlash* APIs instead of the otPlatSettings* APIs.
+ * Define to the full name and version of this package.
 *
 */
-#define OPENTHREAD_CONFIG_PLATFORM_FLASH_API_ENABLE 0
-
-/**
- * @def OPENTHREAD_CONFIG_LOG_OUTPUT
- *
- * The ESP-IDF platform provides an otPlatLog() function.
- */
-#define OPENTHREAD_CONFIG_LOG_OUTPUT OPENTHREAD_CONFIG_LOG_OUTPUT_PLATFORM_DEFINED
+#ifdef PACKAGE_STRING
+#error `PACKAGE_STRING` is redefined.
+#endif
+#define PACKAGE_STRING (PACKAGE_NAME " - " PACKAGE_VERSION)

 /**
 * @def OPENTHREAD_CONFIG_LOG_LEVEL_DYNAMIC_ENABLE
@@ -47,6 +53,9 @@
 * Configuration option to enable dynamic log level control.
 *
 */
+#ifdef OPENTHREAD_CONFIG_LOG_LEVEL_DYNAMIC_ENABLE
+#error `OPENTHREAD_CONFIG_LOG_LEVEL_DYNAMIC_ENABLE` is redefined.
+#endif
 #define OPENTHREAD_CONFIG_LOG_LEVEL_DYNAMIC_ENABLE CONFIG_OPENTHREAD_LOG_LEVEL_DYNAMIC

 /**
@@ -56,30 +65,203 @@
 * verbose log level possible. See `OPENTHREAD_CONFIG_LOG_LEVEL_INIT` to set the initial log level.
 *
 */
-#if OPENTHREAD_CONFIG_LOG_LEVEL_DYNAMIC_ENABLE
+#ifdef OPENTHREAD_CONFIG_LOG_LEVEL
+#error `OPENTHREAD_CONFIG_LOG_LEVEL` is redefined.
+#endif
+#if CONFIG_OPENTHREAD_LOG_LEVEL_DYNAMIC
 #define OPENTHREAD_CONFIG_LOG_LEVEL OT_LOG_LEVEL_DEBG
 #else
 #define OPENTHREAD_CONFIG_LOG_LEVEL CONFIG_OPENTHREAD_LOG_LEVEL
 #endif

-#define OPENTHREAD_CONFIG_LOG_CLI 1
-#define OPENTHREAD_CONFIG_LOG_PKT_DUMP 1
-#define OPENTHREAD_CONFIG_LOG_PLATFORM 1
-
 /**
 * @def OPENTHREAD_CONFIG_NUM_MESSAGE_BUFFERS
 *
 * The number of message buffers in buffer pool
 */
+#ifdef OPENTHREAD_CONFIG_NUM_MESSAGE_BUFFERS
+#error `OPENTHREAD_CONFIG_NUM_MESSAGE_BUFFERS` is redefined.
+#endif
 #define OPENTHREAD_CONFIG_NUM_MESSAGE_BUFFERS CONFIG_OPENTHREAD_NUM_MESSAGE_BUFFERS

+/**
+ * @def OPENTHREAD_CONFIG_HEAP_EXTERNAL_ENABLE
+ *
+ * Specifies the rx frame buffer size used by `SpinelInterface` in RCP host code. This is applicable/used when
+ * `RadioSpinel` platform is used.
+ *
+ */
+#ifdef OPENTHREAD_LIB_SPINEL_RX_FRAME_BUFFER_SIZE
+#error `OPENTHREAD_LIB_SPINEL_RX_FRAME_BUFFER_SIZE` is redefined.
+#endif
+#define OPENTHREAD_LIB_SPINEL_RX_FRAME_BUFFER_SIZE CONFIG_OPENTHREAD_SPINEL_RX_FRAME_BUFFER_SIZE
+
+#ifdef OPENTHREAD_CONFIG_COMMISSIONER_ENABLE
+#error `OPENTHREAD_CONFIG_COMMISSIONER_ENABLE` is redefined.
+#endif
+#if CONFIG_OPENTHREAD_COMMISSIONER
+#define OPENTHREAD_CONFIG_COMMISSIONER_ENABLE 1
+#else
+#define OPENTHREAD_CONFIG_COMMISSIONER_ENABLE 0
+#endif
+
+#ifdef OPENTHREAD_CONFIG_MAC_FILTER_ENABLE
+#error `OPENTHREAD_CONFIG_MAC_FILTER_ENABLE` is redefined.
+#endif
+#if CONFIG_OPENTHREAD_MACFILTER_ENABLE
+#define OPENTHREAD_CONFIG_MAC_FILTER_ENABLE 1
+#else
+#define OPENTHREAD_CONFIG_MAC_FILTER_ENABLE 0
+#endif // CONFIG_OPENTHREAD_MACFILTER_ENABLE
+
+#ifdef OPENTHREAD_CONFIG_JOINER_ENABLE
+#error `OPENTHREAD_CONFIG_JOINER_ENABLE` is redefined.
+#endif
+#if CONFIG_OPENTHREAD_JOINER
+#define OPENTHREAD_CONFIG_JOINER_ENABLE 1
+#else
+#define OPENTHREAD_CONFIG_JOINER_ENABLE 0
+#endif
+
+#ifdef OPENTHREAD_CONFIG_DIAG_ENABLE
+#error `OPENTHREAD_CONFIG_DIAG_ENABLE` is redefined.
+#endif
+#if CONFIG_OPENTHREAD_DIAG
+#define OPENTHREAD_CONFIG_DIAG_ENABLE 1
+#else
+#define OPENTHREAD_CONFIG_DIAG_ENABLE 0
+#endif
+
+#ifdef OPENTHREAD_CONFIG_SRP_CLIENT_ENABLE
+#error `OPENTHREAD_CONFIG_SRP_CLIENT_ENABLE` is redefined.
+#endif
+#if CONFIG_OPENTHREAD_SRP_CLIENT
+
+#ifdef OPENTHREAD_CONFIG_ECDSA_ENABLE
+#error `OPENTHREAD_CONFIG_ECDSA_ENABLE` is redefined.
+#endif
+#define OPENTHREAD_CONFIG_ECDSA_ENABLE 1
+
+#define OPENTHREAD_CONFIG_SRP_CLIENT_ENABLE 1
+
+/**
+ * @def OPENTHREAD_CONFIG_SRP_CLIENT_BUFFERS_MAX_SERVICES
+ *
+ * Specifies number of service entries in the SRP client service pool.
+ *
+ * This config is applicable only when `OPENTHREAD_CONFIG_SRP_CLIENT_BUFFERS_ENABLE` is enabled.
+ *
+ */
+#ifdef OPENTHREAD_CONFIG_SRP_CLIENT_BUFFERS_MAX_SERVICES
+#error `OPENTHREAD_CONFIG_SRP_CLIENT_BUFFERS_MAX_SERVICES` is redefined.
+#endif
+#define OPENTHREAD_CONFIG_SRP_CLIENT_BUFFERS_MAX_SERVICES CONFIG_OPENTHREAD_SRP_CLIENT_MAX_SERVICES
+
+#else
+
+#define OPENTHREAD_CONFIG_SRP_CLIENT_ENABLE 0
+
+#endif // CONFIG_OPENTHREAD_SRP_CLIENT
+
+/**
+ * @def OPENTHREAD_CONFIG_DNS_CLIENT_ENABLE
+ *
+ * Define to 1 to enable DNS Client support.
+ *
+ */
+#ifdef OPENTHREAD_CONFIG_DNS_CLIENT_ENABLE
+#error `OPENTHREAD_CONFIG_DNS_CLIENT_ENABLE` is redefined.
+#endif
+#define OPENTHREAD_CONFIG_DNS_CLIENT_ENABLE CONFIG_OPENTHREAD_DNS_CLIENT
+
+/**
+ * @def OPENTHREAD_CONFIG_TIME_SYNC_ENABLE
+ *
+ * Define as 1 to enable the time synchronization service feature.
+ *
+ */
+#ifdef OPENTHREAD_CONFIG_TIME_SYNC_ENABLE
+#error `OPENTHREAD_CONFIG_TIME_SYNC_ENABLE` is redefined.
+#endif
+#if CONFIG_OPENTHREAD_TIME_SYNC
+#define OPENTHREAD_CONFIG_TIME_SYNC_ENABLE 1
+#else
+#define OPENTHREAD_CONFIG_TIME_SYNC_ENABLE 0
+#endif
+
+/**
+ * @def OPENTHREAD_CONFIG_RADIO_STATS_ENABLE
+ *
+ * Set to 1 to enable support for Radio Statistics. Note that this option only works for OPENTHREAD_FTD and
+ * OPENTHREAD_MTD.
+ *
+ */
+#ifdef OPENTHREAD_CONFIG_RADIO_STATS_ENABLE
+#error `OPENTHREAD_CONFIG_RADIO_STATS_ENABLE` is redefined.
+#endif
+#if CONFIG_OPENTHREAD_RADIO_STATS_ENABLE
+#define OPENTHREAD_CONFIG_RADIO_STATS_ENABLE 1
+#else
+#define OPENTHREAD_CONFIG_RADIO_STATS_ENABLE 0
+#endif
+
+/**
+ * @def OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_TIMEOUT
+ *
+ * The timeout value (in seconds) waiting for a address notification response after sending an address query.
+ *
+ */
+#ifdef OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_TIMEOUT
+#error `OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_TIMEOUT` is redefined.
+#endif
+#define OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_TIMEOUT CONFIG_OPENTHREAD_ADDRESS_QUERY_TIMEOUT
+
+/**
+ * @def OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_INITIAL_RETRY_DELAY
+ *
+ * Initial retry delay for address query (in seconds).
+ *
+ */
+#ifdef OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_INITIAL_RETRY_DELAY
+#error `OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_INITIAL_RETRY_DELAY` is redefined.
+#endif
+#define OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_INITIAL_RETRY_DELAY CONFIG_OPENTHREAD_ADDRESS_QUERY_RETRY_DELAY
+
+/**
+ * @def OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_MAX_RETRY_DELAY
+ *
+ * Maximum retry delay for address query (in seconds).
+ *
+ */
+#ifdef OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_MAX_RETRY_DELAY
+#error `OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_MAX_RETRY_DELAY` is redefined.
+#endif
+#define OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_MAX_RETRY_DELAY CONFIG_OPENTHREAD_ADDRESS_QUERY_MAX_RETRY_DELAY
+
+/**
+ * @def OPENTHREAD_CONFIG_MAC_MAX_CSMA_BACKOFFS_DIRECT
+ *
+ * The maximum number of backoffs the CSMA-CA algorithm will attempt before declaring a channel access failure.
+ *
+ * Equivalent to macMaxCSMABackoffs in IEEE 802.15.4-2006, default value is 4.
+ *
+ */
+#ifdef OPENTHREAD_CONFIG_MAC_MAX_CSMA_BACKOFFS_DIRECT
+#error `OPENTHREAD_CONFIG_MAC_MAX_CSMA_BACKOFFS_DIRECT` is redefined.
+#endif
+#define OPENTHREAD_CONFIG_MAC_MAX_CSMA_BACKOFFS_DIRECT CONFIG_OPENTHREAD_MAC_MAX_CSMA_BACKOFFS_DIRECT
+
+/*----The following options set fixed default values but can be overridden by the user header file.----*/
+
 /**
 * @def OPENTHREAD_CONFIG_COAP_API_ENABLE
 *
 * Define to 1 to enable the CoAP API.
 *
 */
+#ifndef OPENTHREAD_CONFIG_COAP_API_ENABLE
 #define OPENTHREAD_CONFIG_COAP_API_ENABLE 1
+#endif

 /**
 * @def OPENTHREAD_CONFIG_PLATFORM_NETIF_ENABLE
@@ -91,6 +273,25 @@
 #define OPENTHREAD_CONFIG_PLATFORM_NETIF_ENABLE 1
 #endif

+/**
+ * @def OPENTHREAD_CONFIG_PLATFORM_ASSERT_MANAGEMENT
+ *
+ * The assert is managed by platform defined logic when this flag is set.
+ *
+ */
+#ifndef OPENTHREAD_CONFIG_PLATFORM_ASSERT_MANAGEMENT
+#define OPENTHREAD_CONFIG_PLATFORM_ASSERT_MANAGEMENT 1
+#endif
+
+/**
+ * @def OPENTHREAD_CONFIG_LOG_OUTPUT
+ *
+ * The ESP-IDF platform provides an otPlatLog() function.
+ */
+#ifndef OPENTHREAD_CONFIG_LOG_OUTPUT
+#define OPENTHREAD_CONFIG_LOG_OUTPUT OPENTHREAD_CONFIG_LOG_OUTPUT_PLATFORM_DEFINED
+#endif
+
 /**
 * @def OPENTHREAD_CONFIG_HEAP_EXTERNAL_ENABLE
 *
@@ -117,23 +318,9 @@
 * Define to 1 to enable Thread Test Harness reference device support.
 *
 */
+#ifndef OPENTHREAD_CONFIG_REFERENCE_DEVICE_ENABLE
 #define OPENTHREAD_CONFIG_REFERENCE_DEVICE_ENABLE 1
-
-/**
- * @def OPENTHREAD_CONFIG_NCP_SPI_ENABLE
- *
- * Define to 1 to enable NCP SPI support.
- *
- */
-#define OPENTHREAD_CONFIG_NCP_SPI_ENABLE 0
-
-/**
- * @def OPENTHREAD_ENABLE_NCP_SPINEL_ENCRYPTER
- *
- * Define to 1 to enable NCP Spinel Encrypter.
- *
- */
-#define OPENTHREAD_ENABLE_NCP_SPINEL_ENCRYPTER 0
+#endif

 /**
 * @def OPENTHREAD_CONFIG_NCP_HDLC_ENABLE
@@ -141,23 +328,9 @@
 * Define to 1 to enable NCP HDLC support.
 *
 */
+#ifndef OPENTHREAD_CONFIG_NCP_HDLC_ENABLE
 #define OPENTHREAD_CONFIG_NCP_HDLC_ENABLE 1
-
-/**
- * @def PACKAGE_NAME
- *
- * Define to the full name of this package.
- *
- */
-#define PACKAGE_NAME CONFIG_OPENTHREAD_PACKAGE_NAME
-
-/**
- * @def PACKAGE_STRING
- *
- * Define to the full name and version of this package.
- *
- */
-#define PACKAGE_STRING (PACKAGE_NAME " - " PACKAGE_VERSION)
+#endif

 /**
 * @def OPENTHREAD_CONFIG_ENABLE_BUILTIN_MBEDTLS
@@ -168,7 +341,9 @@
 * whether to manage mbedTLS internally, such as memory allocation and debug.
 *
 */
+#ifndef OPENTHREAD_CONFIG_ENABLE_BUILTIN_MBEDTLS
 #define OPENTHREAD_CONFIG_ENABLE_BUILTIN_MBEDTLS 0
+#endif

 /**
 * @def OPENTHREAD_CONFIG_IP6_SLAAC_ENABLE
@@ -176,7 +351,9 @@
 * Define as 1 to enable support for adding of auto-configured SLAAC addresses by OpenThread.
 *
 */
+#ifndef OPENTHREAD_CONFIG_IP6_SLAAC_ENABLE
 #define OPENTHREAD_CONFIG_IP6_SLAAC_ENABLE 1
+#endif

 /**
 * @def OPENTHREAD_CONFIG_MAX_STATECHANGE_HANDLERS
@@ -184,16 +361,9 @@
 * The maximum number of state-changed callback handlers (set using `otSetStateChangedCallback()`).
 *
 */
+#ifndef OPENTHREAD_CONFIG_MAX_STATECHANGE_HANDLERS
 #define OPENTHREAD_CONFIG_MAX_STATECHANGE_HANDLERS 3
-
-/**
- * @def OPENTHREAD_LIB_SPINEL_RX_FRAME_BUFFER_SIZE
- *
- * Specifies the rx frame buffer size used by `SpinelInterface` in RCP host code. This is applicable/used when
- * `RadioSpinel` platform is used.
- *
- */
-#define OPENTHREAD_LIB_SPINEL_RX_FRAME_BUFFER_SIZE CONFIG_OPENTHREAD_SPINEL_RX_FRAME_BUFFER_SIZE
+#endif

 /**
 * @def OPENTHREAD_CONFIG_PLATFORM_USEC_TIMER_ENABLE
@@ -201,7 +371,9 @@
 * Define as 1 to enable microsecond timer.
 *
 */
+#ifndef OPENTHREAD_CONFIG_PLATFORM_USEC_TIMER_ENABLE
 #define OPENTHREAD_CONFIG_PLATFORM_USEC_TIMER_ENABLE 1
+#endif

 /**
 * @def OPENTHREAD_CONFIG_PING_SENDER_ENABLE
@@ -211,7 +383,9 @@
 * Ping sender module implements sending ICMPv6 Echo Request messages and processing ICMPv6 Echo Reply messages.
 *
 */
+#ifndef OPENTHREAD_CONFIG_PING_SENDER_ENABLE
 #define OPENTHREAD_CONFIG_PING_SENDER_ENABLE 1
+#endif

 /**
 * @def OPENTHREAD_CONFIG_DTLS_MAX_CONTENT_LEN
@@ -222,116 +396,3 @@
 #ifndef OPENTHREAD_CONFIG_DTLS_MAX_CONTENT_LEN
 #define OPENTHREAD_CONFIG_DTLS_MAX_CONTENT_LEN 768
 #endif
-
-/**
- * The configurable definitions via Kconfig
- */
-#if CONFIG_OPENTHREAD_COMMISSIONER
-#define OPENTHREAD_CONFIG_COMMISSIONER_ENABLE 0
-#endif
-
-#if CONFIG_OPENTHREAD_MACFILTER_ENABLE
-#define OPENTHREAD_CONFIG_MAC_FILTER_ENABLE 1
-#endif // CONFIG_OPENTHREAD_MACFILTER_ENABLE
-
-#if CONFIG_OPENTHREAD_JOINER
-#define OPENTHREAD_CONFIG_JOINER_ENABLE 1
-#endif
-
-#if CONFIG_OPENTHREAD_DIAG
-#define OPENTHREAD_CONFIG_DIAG_ENABLE 1
-#endif
-
-#if CONFIG_OPENTHREAD_SRP_CLIENT
-#ifndef OPENTHREAD_CONFIG_ECDSA_ENABLE
-#define OPENTHREAD_CONFIG_ECDSA_ENABLE 1
-#endif
-
-#ifndef OPENTHREAD_CONFIG_SRP_CLIENT_ENABLE
-#define OPENTHREAD_CONFIG_SRP_CLIENT_ENABLE 1
-#endif
-
-/**
- * @def OPENTHREAD_CONFIG_SRP_CLIENT_BUFFERS_MAX_SERVICES
- *
- * Specifies number of service entries in the SRP client service pool.
- *
- * This config is applicable only when `OPENTHREAD_CONFIG_SRP_CLIENT_BUFFERS_ENABLE` is enabled.
- *
- */
-#define OPENTHREAD_CONFIG_SRP_CLIENT_BUFFERS_MAX_SERVICES CONFIG_OPENTHREAD_SRP_CLIENT_MAX_SERVICES
-
-#endif
-
-/**
- * @def OPENTHREAD_CONFIG_DNS_CLIENT_ENABLE
- *
- * Define to 1 to enable DNS Client support.
- *
- */
-#define OPENTHREAD_CONFIG_DNS_CLIENT_ENABLE CONFIG_OPENTHREAD_DNS_CLIENT
-
-/**
- * @def OPENTHREAD_CONFIG_TIME_SYNC_ENABLE
- *
- * Define as 1 to enable the time synchronization service feature.
- *
- */
-#if CONFIG_OPENTHREAD_TIME_SYNC
-#define OPENTHREAD_CONFIG_TIME_SYNC_ENABLE 1
-#endif
-
-/**
- * @def OPENTHREAD_CONFIG_RADIO_STATS_ENABLE
- *
- * Set to 1 to enable support for Radio Statistics. Note that this option only works for OPENTHREAD_FTD and
- * OPENTHREAD_MTD.
- *
- */
-#if CONFIG_OPENTHREAD_RADIO_STATS_ENABLE
-#define OPENTHREAD_CONFIG_RADIO_STATS_ENABLE 1
-#endif
-
-/**
- * @def OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_TIMEOUT
- *
- * The timeout value (in seconds) waiting for a address notification response after sending an address query.
- *
- */
-#ifndef OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_TIMEOUT
-#define OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_TIMEOUT CONFIG_OPENTHREAD_ADDRESS_QUERY_TIMEOUT
-#endif
-
-/**
- * @def OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_INITIAL_RETRY_DELAY
- *
- * Initial retry delay for address query (in seconds).
- *
- */
-#ifndef OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_INITIAL_RETRY_DELAY
-#define OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_INITIAL_RETRY_DELAY CONFIG_OPENTHREAD_ADDRESS_QUERY_RETRY_DELAY
-#endif
-
-/**
- * @def OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_MAX_RETRY_DELAY
- *
- * Maximum retry delay for address query (in seconds).
- *
- */
-#ifndef OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_MAX_RETRY_DELAY
-#define OPENTHREAD_CONFIG_TMF_ADDRESS_QUERY_MAX_RETRY_DELAY CONFIG_OPENTHREAD_ADDRESS_QUERY_MAX_RETRY_DELAY
-#endif
-
-/**
- * @def OPENTHREAD_CONFIG_MAC_MAX_CSMA_BACKOFFS_DIRECT
- *
- * The maximum number of backoffs the CSMA-CA algorithm will attempt before declaring a channel access failure.
- *
- * Equivalent to macMaxCSMABackoffs in IEEE 802.15.4-2006, default value is 4.
- *
- */
-#ifndef OPENTHREAD_CONFIG_MAC_MAX_CSMA_BACKOFFS_DIRECT
-#define OPENTHREAD_CONFIG_MAC_MAX_CSMA_BACKOFFS_DIRECT CONFIG_OPENTHREAD_MAC_MAX_CSMA_BACKOFFS_DIRECT
-#endif
-
-#define OPENTHREAD_MTD 1